This is almost the exact opposite of what I want. A lot of screentime is not healthy, and I don't want an interface which encourages that. This is based on the model of a TV running.
I want to be very deliberate about what I watch, when I watch it, and why I watch it. I don't want anything which will lead me to watching more videos or to watching them casually.
For the most part, I have specific times when I watch specific videos with family. I also use videos as a work break when I burn down. An ideal work break is 5-20 minutes, and I don't want to be pulled into any more.
It seems like a good tool, but for the opposite niche.